不透水的铺盖、板桩及底板与地基的接触线,即第一根流线,称为()
A. 地下轮廓线
B. 防渗长度
C. 底板
D. 翼墙
Deploying the cisco unified computing system platform into the data center provides which two benefits?()
A. it leverages low-speed interfaces
B. only one configuration is used for all blades
C. storage, computing and networking services are combined onto one blade
D. it is A pra-as-you-go incremental deployment
E. server replacement is as easy as replacing the physical blade
根据我国《海商法219》的规定,保险人与被保险人未约定保险价值的,船舶的保险价值()
A. 是保险责任开始时船舶的价值
B. 是发生事故时船舶的市场价
C. 是发生事故时船舶的重置价
D. 是保险责任开始时船舶的价值或发生事故时船舶的市场价,两者以高者为准